What plant hardiness zone is Hafning bei Trofaiach

Hafning bei Trofaiach is located at Leoben, Styria (Steiermark) (STM), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Hafning bei Trofaiach is 6a by the USDA scale.

Coldest zone's winter temperature is −23.3 … −20.6 °C.

Plants of 6a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6a USDA.

Alternative climatic zone of gardening for Hafning bei Trofaiach by UK RHS scale is H7.

Plants of H7 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H7 RHS.

Hafning bei Trofaiach @ wikipedia.

* The lowest temperature in Hafning bei Trofaiach was -21.2 °C on 08/02/2012.